CorsaC / Meriva (Z16XE,Z18XE) — OPEL / VAUXHALL
CorsaC / Meriva (Z16XE,Z18XE) on Opel / Vauxhall: 82 steps, engines Z16XE, Z18XE. What to remove, in what order, and what to check after.
Workshop procedure for OPEL / VAUXHALL — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes 1.6, 16V, |, 1.8
- Timing position: the crankshaft or camshaft is set and locked during this job
- Special tools named: locking tool
📋 Procedure
Preparation and removal
- Coolant pump renewal is recommended after timing belt removal
- Flywheel locking tool:
- Use a special tool to block the camshafts
- Check that the blocking tools still fit
- Remove the front right splash guard
- Check the belt(s) for cracks, fraying, wear and oil contamination
- Turn the engine 2 rotations clockwise
- Remove the crankshaft pulley
- Fit the camshaft locking tool
- Remove the flywheel locking tool
- Disconnect the cover
- Support the engine
- Disconnect the camshaft sensor
- Remove the timing belt lower cover
- Loosen the tensioner
- Remove the engine support
Installation and checks
- Tighten the tensioner
- Note: Avoid bending, torsion or traction
- Turn the tensioner pulley clockwise until the pointer aligns with A for a new belt and with B for a used belt
- Tighten the tensioner
- The tension is set if the marks are aligned
- Align the camshaft timing marks
- Fit the camshaft sensor
- Fit the right-hand engine damper support
- Fit the ancillary drive belt tensioner
- Fit the flywheel locking tool
- Fit the crankshaft pulley
- Use new bolt(s)
- Remove the flywheel locking tool
- Fit the ancillary drive belt
- Remove the special tools
- Fit the belt cover
- Refit the front right wheel
- Refit the air filter with the inlet hose
- Refit the engine cover
- Refit the battery
Other OPEL / VAUXHALL procedures
- Vectra C Clutch
- Vectra C F17 Gearbox
- Astra G Clutch
- Zafira A Clutch
- Opel VectraC, Signum auxiliary belt replacement
- Opel Corsa C 1.2 CDTI timing chain replacement
- Opel Astra G 2.2 DTI Y22DTR timing chain replacement
- Opel VectraC, Signum 2.8 Z28NEL timing chain replacement
- Opel Astra G 2003 2.0 DTI Y20DTH timing chain replacement
- Opel Astra G X Y 20DTL 2.0 DTI X20DTL timing chain replacement
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.